mercury-arc

['mɜːkjʊriː'ɑːk]     ['mɜːkjʊriː'ɑːk]    
  • n. 汞弧

mercury-arc的用法和样例:

例句

用作名词 (n.)
  1. A common laboratory source of light is provided by a mercury arc.
    通常的实验室光源选用汞弧灯。
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